5850-80-6 Usage
General Description
Calcium disodium bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]-4-sulphonatobenzoate is a complex organic compound that contains calcium, sodium, and a bis[2-chloro-5-[(2-hydroxy-1-naphthyl)azo]-4-sulphonatobenzoate ligand. This chemical is commonly used as a food coloring agent and is often added to dairy products, beverages, and processed foods to give them a yellow or orange color. It is also used in the cosmetic and pharmaceutical industries. However,
Check Digit Verification of cas no
The CAS Registry Mumber 5850-80-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,8,5 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 5850-80:
(6*5)+(5*8)+(4*5)+(3*0)+(2*8)+(1*0)=106
106 % 10 = 6
So 5850-80-6 is a valid CAS Registry Number.
InChI:InChI=1/2C17H11ClN2O6S.Ca.2Na/c2*18-12-8-15(27(24,25)26)13(7-11(12)17(22)23)19-20-16-10-4-2-1-3-9(10)5-6-14(16)21;;;/h2*1-8,19H,(H,22,23)(H,24,25,26);;;/q;;+2;2*+1/p-4/b2*20-16+;;;